Universal lobe pump is also called lobe pump, colloid pump, yoghurt pump, sole pump, threelobe pump, etc. in China. As a specialized manufacturer of fluid equipment, we can supplyyou with a whole series of universal lobe pumps, which feature full of series, strong versatility, reliable quality and etc. We have about ten years of design, manufacture and sales and our customers are all over China.
Careful design,precision manufacturing
■Design of rotary shafts with high strength and acid and alkali resistances assures thestable and precise operation of rotors in working chambers; high strength, high stiffnessand no vibration make the service life of seals longer;
■Products with a variety of working gaps can be selected in order to meet requirements ofpressure under different conditions and the maximum working pressure can reach 13 bar;
■No special fixing mechanism in the pump body. On dismantlement and inspection, the position of mechanic seal isn't influenced;
■Design of wave spring makes more uniform pressure on sealing surfaces and lets the servicelife of seals longer; Kinds of rotors with different shapes can be interchanged completelyin the same pump;
■Components contacted with delivered materials are made of acid and alkali-resisting steeland can meet requirements of CIP cleaning in full;
■Synchronizing gears and bearings with high precision guarantee the operational precisionof rotor;
■Kinds of driving types optional can meet requirements of different users and applications.
Operating Principle Of Lobe pump
Lobe Pump is also referred as colloid pump, rotary pump, three lobe pump, multi-purpose conveying pump, and it may be categorized into positive displacement pump. By means of periodic conversion of several conveying units with constant capacity in working space, iquid conveying is realized
theoretically. Mechanical energy of primer motor would be directly converted into pressure energy via pump; flow rate of the pump is uniquely dependent upon volume variation of the working space
Typical Application of Lobe Pump
■Beverage product: beer, wort, glucose, yeast, fruit juice, concentrated juice, wine,fruit wine, fruit milk;
■Chemical product: soap, dye, fat, solvent, resin, paper pulp/paper-making, PVC, Petrochemicals, Fine chemicals, automotive paint spraying, fuel, alcohol;
■Fruit concentrates: pudding, fruit jam, tomato sauce, diced vegetable, salad, mayonnaise Dairy products: milk, cream, butter, sour milk, cheese, yoghurt;
■Cosmetic: creams, skin care gel, hair cream gel, perfume &essential oils, hair conditioner, cream/gel products, tooth paste, bath & shower gel;
■Candy: syrup, soft sweets, hard candy ,cream stuffing, chocolates, chewing gum;
■Pharmaceuticals: pill paste, blood plasma, drug plasma, extracts medicalointment, creams, and vaccines;
■Meat products: meat paste, ham, pet food, de-boned meat;
■Condiment: sauces, soup concentrates, chicken essence, monosodium glutamate, thickening agent, Steam-boat Savoy flavors & condiments, instant noodles sauces.
Triple Lobe Rotator
Common triple-lobe rotator: Without special requirement, the rotator type adopted by common pump shall be common triple-lobe rotator.
Single Butterfly Rotator
Single butterfly rotator: is equipped for conveying materials with large suspending particles, preventing damage to the large particles suspension.
Double butterfly rotator: is equipped for conveying materials with particles or encapsulated suspensions, and slurry materials
After the rotor blade more than 3 leaf, it turn for volume quantity the more blades to increase and decrease of rotor blade, Bulk quantity is less, lobed rotor when conveying material Stability relatively increased, but in the process of delivery Easily broken grain material.
Jacketed type chamber structure
The jacketed cavity surrounding the rotor chamber, can be circulated with hot or cold medium such as cooling water or steam, either cool down or heat up the cavity of rotors maintaining
consistent temperature delivery of the materials according to specific requirements.It is mainly used in the conveyance of easilysolidified material.
Single mechanical seal
As a type of most commonly used seal, the single mechanical seal is suitable for most situations; the carbide-ceramic sealing surface is wildly use due to its extremely durable against wear.
Double concentric mechanical seal
Double concentric mechanical seal is usually usedunder severe situations.The cooling liquid within thesealed chamber can greatly improve the working environment of the seal faces by lubricating andcleaning the seal surfaces.,thus greatly extendingthe durability of mechanical seals even underextreme working condition.
In the case of low turning speed,the simplestructure and low cost make O-ring seal can beinto two types; One is single O-ring seal structure and the other is double O-ring seal structure.Double O-ring seals are mainly used for liquid-lubricated conditions.
For some special conditions in chemical or foodindustry,packing seal is an ideal choice due to itssimple structure,low cost,and a durable useful life guarantees that packing seal is applicable.
Inside of Lobe pump
|The power drive of this series of lobe pump is composed by a setof manual-regulated mechanical friction step less speedregulatorand a set of gear reducer.The speed regulationmechanism equipped with gear reducer for precise low speedand high torque output system,power configurations available in the range of 30~ 150rpm,40~200rpm 50-300rpm,80-400rpm.||The speed of th is lobe pump is controlled by inverter with hightorque,and has a wide precise speed range.For these reasons,it is the preferred choice for automated production lines.With high torque and stability,the power drive of this lobe pump ismaintenance free.|
The installation diagram